1966-1980
image: 11 x 16.3 cm (4 5/16 x 6 7/16 in.) sheet: 20.2 x 25.2 cm (7 15/16 x 9 15/16 in.)
Barnabas McHenry, New York, New York, from the artist or his representative, gift to the Harvard University Art Museum, 1999.